2161569282

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{509}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 4525960320

約数和(自身を除く): 2364391038

約数列:

[1, 2, 3, 6, 41, 61, 82, 122, 123, 183, 246, 283, 366, 509, 566, 849, 1018, 1527, 1698, 2501, 3054, 5002, 7503, 11603, 15006, 17263, 20869, 23206, 31049, 34526, 34809, 41738, 51789, 62098, 62607, 69618, 93147, 103578, 125214, 144047, 186294, 288094, 432141, 707783, 864282, 1273009, 1415566, 2123349, 2546018, 3819027, 4246698, 5905927, 7638054, 8786867, 11811854, 17573734, 17717781, 26360601, 35435562, 52721202, 360261547, 720523094, 1080784641, 2161569282]

約数ペア:

[(1, 2161569282), (2, 1080784641), (3, 720523094), (6, 360261547), (41, 52721202), (61, 35435562), (82, 26360601), (122, 17717781), (123, 17573734), (183, 11811854), (246, 8786867), (283, 7638054), (366, 5905927), (509, 4246698), (566, 3819027), (849, 2546018), (1018, 2123349), (1527, 1415566), (1698, 1273009), (2501, 864282), (3054, 707783), (5002, 432141), (7503, 288094), (11603, 186294), (15006, 144047), (17263, 125214), (20869, 103578), (23206, 93147), (31049, 69618), (34526, 62607), (34809, 62098), (41738, 51789)]